Wyches + Haywire Grenades + Exploded Vehicle = 4+?

Hey,

I'm just curious if a squad of wyches assaults a vehicle with haywire grenades and the result is a penetrating hit that explodes -

Does the wyches get the 4+ invuln or 6+ armor? And will they have the pain token for the explosion?

It was FAQed that Dodge doesn't apply to exploded vehicle results, even in CC. Silly, if you ask me. If they have preternatural jumpy aroundy skills, shouldn't they be able to dodge the debris? I guess there's no dodging a fireball, though. If they already have a token then they can FNP, but sadly no token for vehicles. And even if there were, its benefits don't apply until the end of the phase, again per FAQ.

Okay. Thank you.

Please use the English language to the best of your ability. Chat/leet speak is not allowed. I have altered your text. Cheers - Cavash.